package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.annotation.AutoFill;
import com.sky.dto.SetmealPageQueryDTO;
import com.sky.entity.Setmeal;
import com.sky.enumeration.OperationType;
import com.sky.vo.DishItemVO;
import com.sky.vo.SetmealVO;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface SetmealMapper {
    @Select("select count(*) from sky_take_out.setmeal where category_id=#{id}")
    Integer countCategoryById(Long id);

    //新增套餐
    @AutoFill(value = OperationType.INSERT)
    void insert(Setmeal setmeal);

    //套餐分页查询
    Page<SetmealVO> pageQuery(SetmealPageQueryDTO setmealPageQueryDTO);

    //根据id查询套餐
    @Select("select * from setmeal where id=#{id}")
    Setmeal getById(Long id);

    //根据id删除套餐
    @Delete("delete from setmeal where id =#{id}")
    void deleteById(Long setmealId);

    @AutoFill(value =OperationType.UPDATE)
    void update(Setmeal setmeal);

    //根据分类ID查询套餐
    List<Setmeal> list(Setmeal setmeal);
    //根据菜品id查询菜品
    @Select("select sd.name, sd.copies, d.image, d.description " +
            "from setmeal_dish sd left join dish d on sd.dish_id = d.id " +
            "where sd.setmeal_id = #{setmealId}")
    List<DishItemVO> getDishItemById(Long setmealId);
}
